In a bowl mix the peeled the potatoes and mashed, mix with hot peeper, salt and lemon (1/2 of the lemon)Knead (mix) until is no to soft, no to dry,,if is too dry , add little by little olive oil. until the dough is firm.
In a separate bowl put the onion, seasoned with salt and the other half of the lemon and the tuna fish (crumbled before) and half of the mayonnaise ..Mix .
Separate the portions and fill it with tuna fish in a mold (I make mine with the tuna fish can, I open both sides complete and only leave the round container, )
First I put some of the potatoes mix, then little of the tuna fish mix , then again a little bit of potatoes mix and press a little bit, to take out the mold.
On top put mayonnaise with a knife or spatula, then put slice of egg and 1 calamata olive..
Delicious..

My 10th Jewelry DesignCrochet rope
I made this necklace with pearls and seed beads and I am very happy with the results, because the size of the pearls is different drom the seed beads, so is curls..very beautiful necklace...